A heliox deep-sea diving mixture contains 20 rm g of oxygen
A heliox deep-sea diving mixture contains 2.0 {\rm g} of oxygen to every 98.0 {\rm g} of helium. What is the partial pressure of oxygen when this mixture is delivered at a total pressure of 7.9 {\rm atm}?
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a heliox deep-sea diving mixture contains 20 rm g of oxygen to every 980 rm g of helium what is the partial pressure of
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